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316 Stainless Steel Wedge Filter Johnson, 0.25mm Slot, 100mm OD, for Petrochemical Filtration
Product Spotlights
Premium 316 stainless steel wedge wire Johnson filter with 0.25mm slot and 100mm OD, engineered for petrochemical filtration. Self-cleaning V-shaped profile, high corrosion resistance, customizable length and connections. Trusted manufacturer since 1998, exporting globally with rigorous quality control.
US$ 3
1 - 9 Unit
US$ 2.9
10 - 99 Unit
US$ 2.8
≥100 Unit
Key Specifications
Get Latest Price
Material:
Other, 316 Stainless Steel
Slot Size:
0.25 mm
Outer Diameter:
100 mm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, 316 Stainless Steel
Slot Size
0.25 mm
Outer Diameter
100 mm
Filter Type
Wedge Wire Johnson Screen
Application
Petrochemical Filtration
Length
Customizable (upon request)
Connection Type
Welded or threaded ends (optional)
Surface Finish
Pickled and passivated, smooth
Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, proudly presents our 316 Stainless Steel Wedge Filter Johnson with a 0.25mm slot and 100mm outer diameter, specifically engineered for demanding petrochemical filtration applications. Manufactured from premium 316 stainless steel, this wedge wire filter offers exceptional corrosion resistance, high mechanical strength, and precise slot control to ensure consistent filtration performance. Our decades of experience in wire mesh and filter production guarantee reliable quality, making this product a preferred choice for solid-liquid separation in harsh chemical environments.
Key Features & Technical Specifications
- Material: 316 Stainless Steel – excellent resistance to chlorides, acids, and petrochemical media.
- Slot Size: 0.25 mm (250 microns) – precise filtration for fine particles.
- Outer Diameter: 100 mm (4 inches) – compatible with standard piping systems.
- Wedge Wire Profile: Continuous slot design with V-shaped wire for self-cleaning and high flow capacity.
- Johnson Screen Construction: Robust support rods and continuous wire winding for structural integrity under high pressure.
- Customizable Length: Available in various lengths (e.g., 1m, 2m, 3m) or custom dimensions per your project needs.
- Connection Options: Plain ends, threaded ends, flanged ends, or welded ends (optional).
- Surface Treatment: Pickled and passivated for enhanced corrosion resistance and smooth finish.
Technical Parameters (Typical)
| Parameter | Value |
| Material Grade | 316 Stainless Steel |
| Slot Width | 0.25 mm ± 0.02 mm |
| Outer Diameter | 100 mm (OD) |
| Wire Profile | V-shaped wedge wire |
| Support Rod Diameter | 3.0 mm (typical) |
| Maximum Operating Temperature | Up to 400°C (in non-oxidizing environments) |
| Pressure Rating | Depends on length and support; up to 10 bar (customizable) |
| Open Area | Approx. 30-40% (slot dependent) |
Advantages & Customer Benefits
- Self-Cleaning Design: The V-shaped wedge wire prevents particle clogging and allows easy backwashing, reducing maintenance downtime.
- High Mechanical Strength: Continuous welding of wire to support rods ensures durability under high differential pressure and cyclic loading.
- Corrosion Resistance: 316 stainless steel withstands aggressive petrochemical fluids, including sulfur compounds, chlorides, and organic acids.
- Precise Filtration: 0.25mm slot guarantees consistent particle removal, improving downstream equipment protection and product quality.
- Customizable Dimensions: Length, end connections, and slot size can be tailored to fit existing vessels or piping systems.
- Long Service Life: Robust construction and corrosion-resistant material reduce replacement frequency, lowering total cost of ownership.
- Wide Application: Ideal for catalyst filtration, crude oil pre-filtration, chemical processing, water injection, and more.
Trust & Reliability
With over 26 years of manufacturing excellence, Anping County Boli Hardware Wiremesh Products Factory has established a strong reputation in the global filtration market. Our annual export value exceeds US$5 million, supplying to clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. Our factory is located in Hengshui, Hebei, the industrial heart of China's wire mesh industry. Every Johnson wedge filter undergoes rigorous quality control, including slot size verification, material certification, and pressure testing (upon request). We are committed to providing reliable products that meet the demanding requirements of petrochemical filtration. Contact us today for samples, quotations, or technical support – your satisfaction is our priority.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between 304 and 316 stainless steel wedge filters?
A: 316 stainless steel contains molybdenum, which provides superior resistance to chlorides and acidic environments, making it more suitable for petrochemical applications where corrosion is a concern. -
Q: Can the slot size be customized for different filtration needs?
A: Yes, we offer slot sizes ranging from 0.1mm to 5mm or more. Please specify your required micron rating, and we can adjust the tooling accordingly. -
Q: What is the maximum length available for a single Johnson screen?
A: Standard lengths up to 6 meters are available, but longer sections can be produced by welding multiple segments. Custom lengths are welcome. -
Q: Does this filter come with end connections like flanges or threads?
A: We offer plain ends, male/female threads, flanges, or welding ends as optional extras. Please confirm your connection type when ordering. -
Q: How do I clean the wedge filter if it becomes clogged?
A: The wedge wire design allows effective backwashing. For heavy fouling, chemical cleaning or ultrasonic cleaning may be used. Avoid using abrasive tools that could damage the surface. -
Q: Is the product certified for use in petrochemical plants?
A: Our filters are manufactured in accordance with general industry standards. If specific certifications (e.g., API, NACE) are required, please contact us for feasibility and additional testing. -
Q: What is the typical lead time for a custom order?
A: For standard sizes, lead time is 15-20 days. Custom orders may require 25-30 days depending on complexity. We can expedite if needed. -
Q: Can I request a sample before placing a bulk order?
A: Yes, sample orders are welcome. We can provide a short piece (e.g., 300mm length) for evaluation. Shipping cost applies.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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